UNITIKA LTD.

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Technologies

Intl Class Technology # of Patents Rank
 
 
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM21100
 
 
 
C08K USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS 1259
 
 
 
C08G MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 1168
 
 
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 668
 
 
 
C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 676
 
 
 
D04H MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL 616
 
 
 
C08J WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER- TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C C08F, C08G or C08H 541
 
 
 
C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 497
 
 
 
A61K PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES 3191
 
 
 
C12N MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF 3119

Top Patents (by citation)

Patent # Title Filing Date Issue Date Intl Class Cited #
5,414,042 Reinforced polyamide resin composition and process for producing the sameDec 28, 93May 09, 95[C08K]62
5,688,582 Biodegradable filament nonwoven fabrics and method of manufacturing the sameFeb 20, 96Nov 18, 97[D04H]36
5,905,046 Biodegradable and hydrolyzable sheetApr 23, 97May 18, 99[D04H]28
5,770,682 Method for producing polylactic acidJul 11, 96Jun 23, 98[C08G]26
5,508,378 Method for producing polylactic acidJan 20, 95Apr 16, 96[C08G]25
5,348,818 Carbonaceous material and a cell using the sameJan 21, 93Sep 20, 94[C01B, H01M]18
6,416,546 Medical device and production method thereofJul 27, 00Jul 09, 02[A61F]17
5,718,972 Nonwoven fabric made of fine denier filaments and a production method thereofFeb 07, 96Feb 17, 98[D02G]16
6,787,493 Biodegradable formable filament nonwoven fabric and method of producing the sameJun 02, 99Sep 07, 04[D04H]14
6,777,096 Aqueous polyolefin resin dispersionJan 28, 03Aug 17, 04[B32B]14

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2013/0030,090 POLYAMIDE RESIN COMPOSITION AND METHOD FOR PRODUCING POLYAMIDE RESIN COMPOSITIONApr 06, 11Jan 31, 13[C08L]
2013/0018,166 SEMIAROMATIC POLYAMIDE AND METHOD FOR PRODUCING SAMEMar 15, 11Jan 17, 13[C08G]
2012/0282,358 ORAL ADMINISTRATION COMPOSITIONJul 17, 12Nov 08, 12[A61P, A61K]
2012/0248,381 RESIN COMPOSITION AND MOLDED ARTICLE MADE OF THE SAMEMar 23, 12Oct 04, 12[H01B, C08L]
2012/0232,220 POLYLACTIC ACID-BASED RESIN COMPOSITION, MOLDED ARTICLE AND POLYLACTIC ACID-BASED MASTER BATCH PELLETSNov 29, 10Sep 13, 12[C08L]
2012/0108,720 POLYLACTIC ACID-BASED RESIN COMPOSITION AND MOLDED ARTICLEJul 09, 10May 03, 12[C08K]
2012/0003,440 EASY ADHESION POLYAMIDE FILM AND PRODUCTION METHOD THEREFORMar 24, 10Jan 05, 12[B29C, B32B]
2012/0003,458 BIAXIALLY STRETCHED POLYAMIDE RESIN FILM HAVING GAS BARRIER PROPERTIES AND PROCESS FOR PRODUCING THE BIAXIALLY STRETCHED POLYAMIDE RESIN FILMMar 12, 09Jan 05, 12[B29C, B32B]
2011/0178,211 BIODEGRADABLE POLYESTER RESIN COMPOSITION AND MOLDED BODY COMPOSED OF THE SAMEFeb 16, 09Jul 21, 11[C08K, C08L]
2011/0168,628 POLYAMIDE HOLLOW FIBER MEMBRANE, AND PRODUCTION METHOD THEREOFSep 29, 09Jul 14, 11[B29C, B01D]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8,415,008 Resin composition, and molded article produced from the sameFeb 19, 08Apr 09, 13[B32B, C08L]
8,309,217 Easy adhesion filmFeb 12, 08Nov 13, 12[B32B]
8,293,160 Biaxially stretched polyamide resin film, and process for production thereofApr 15, 09Oct 23, 12[B29C, B32B, C08L]
8,268,918 Crystalline polylactic acid resin composition and product molded/formed therefromJun 25, 08Sep 18, 12[C08K]
8,247,068 Coating material for forming gas-barrier layer and gas-barrier multilayer bodyAug 30, 07Aug 21, 12[B32B, C08L]
8,193,263 Flame-retardant glass fiber-reinforced polyamide resin compositionSep 02, 08Jun 05, 12[C08K]
8,124,277 Binder for electrode formation, slurry for electrode formation using the binder, electrode using the slurry, rechargeable battery using the electrode, and capacitor using the electrodeAug 28, 07Feb 28, 12[H01M]
8,114,521 Gas barrier laminateSep 25, 06Feb 14, 12[B05D, B32B]
8,114,522 Resin composition, laminate using the same, and molded body using the laminateFeb 16, 09Feb 14, 12[B32B]
8,062,721 Biodegradable resin and product molded or formed from the sameAug 30, 06Nov 22, 11[B29D]

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Top Inventors for This Owner

Inventor Name Address # of Patent/Pub
Ueda Kazue
Uji-shi, JP
28
Echigo Yoshiaki
Not Provided
27
Nakajima Hiroshi
Uji, JP
23
Murase Shigemitsu
Uji, JP
18
Takagi Kunihiko
Kyoto, JP
14
Matsuoka Fumio
Uji-shi, JP
13
Hagiwara Michiaki
Kyoto, JP
12
Kondo Hitoshi
Kyoto, JP
12
Kuwata Hideki
Not Provided
12
Matsumoto Tatsuya
Uji-shi, JP
11